package com.itheima.method;

import java.util.Scanner;

public class MethodDemo {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.print("请输入第一个数：");
        int a = scanner.nextInt();
        System.out.print("请输入第二个数：");
        String b = scanner.next();
        System.out.print(a+"你好啊，"+b+20);
        System.out.println('a'+1);
    }

    public static int add(int a, int b) {
        return a + b;
    }
}
